Diamond grinding wheel with anti-cracking effect

Abstract

The diamond grinding wheel with the anti-cracking effect comprises a diamond grinding wheel body and a base body, the diamond grinding wheel body is fixedly installed on the outer surface of the base body, an installation groove is formed in the base body, an installation rod is inserted into the installation groove, and the rear portion of the installation rod is fixedly connected with a connecting plate; the sides, close to each other, of the connecting plates are fixedly connected with the mounting blocks, the front portions of the mounting rods penetrate through the mounting grooves to be connected with baffles in a clamped mode, and the baffles are arranged on the rotating shafts in a sleeving mode. According to the diamond grinding wheel, cooling water and metal chippings are prevented from directly adhering to the base body and affecting the base body in the using process, the mode that the mounting rod is inserted into the base body mounting groove and the protection plate is adopted, the mounting rod can be rapidly separated from the base body mounting groove and the protection plate in the mounting and dismounting process, and therefore the base body and the diamond grinding wheel are replaced.

Description

Technical Field

[0001] The present application relates to the technical field of diamond grinding wheels, and in particular to a diamond grinding wheel with an anti-cracking effect. Background Art

[0002] Diamond grinding wheels are widely used in various grinding processes due to their high hardness and high grinding efficiency. However, the high temperature and metal debris generated during the use of diamond grinding wheels will affect and erode the diamond, making the diamond grinding wheels prone to cracks, which will seriously affect the performance and service life of the grinding wheels.

[0003] At present, when grinding a diamond grinding wheel, a water cooling system is generally added to the grinding location to reduce the temperature during grinding to prevent the grinding wheel from cracking. However, when using cooling water to reduce the temperature, the cooling water carrying metal debris can easily fall into the connection between the grinding wheel and the rotating shaft, or adhere to the side of the grinding wheel to cause erosion of the diamond grinding wheel, thereby affecting the use of the grinding wheel and causing the grinding wheel to crack. The grinding wheel needs to be replaced after long-term use, and the existing installation structure is not convenient for disassembly and replacement of the diamond grinding wheel and the rotating shaft. Therefore, a diamond grinding wheel with an anti-cracking effect is designed to solve the above-mentioned problems. Utility Model Content

[0004] In order to solve the problem, the present application provides a diamond grinding wheel with an anti-cracking effect. By setting a baffle and a protective plate on the side of the base, the baffle and the protective plate can shield and protect the side of the diamond grinding wheel to prevent cooling water and metal debris from directly adhering to the base and affecting the base during use.

[0005] The present application provides a diamond grinding wheel with anti-cracking effect using the following technical solution:

[0006] A diamond grinding wheel with anti-cracking effect comprises a diamond grinding wheel and a base, wherein the diamond grinding wheel is fixedly mounted on the outer surface of the base, a mounting groove is provided in the base, a mounting rod is inserted into the mounting groove, a connecting plate is fixedly connected to the rear of the mounting rod, the connecting plates are fixedly connected to a mounting block on one side close to each other, the front of the mounting rod passes through the mounting groove to clamp a baffle, and the baffle is sleeved on a rotating shaft.

[0007] Preferably, the rear portion of the mounting block is fixedly connected to a protection plate, and the protection plate is in a truncated cone shape.

[0008] Preferably, fixing grooves are provided on both sides of the installation rod, elastic sheets are fixedly connected in the fixing grooves, and the elastic sheet is fixedly connected to a connecting block at a side away from the fixing grooves.

[0009] Preferably, the connecting block is trapezoidal, and the connecting block and the fixing groove are slidably connected.

[0010] Preferably, a through opening is provided at the front of the mounting groove, and the through opening is matched with the mounting rod.

[0011] Preferably, slots are equidistantly provided at the rear of the baffle, and fixing holes are provided on both sides of the slots.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. In the utility model, the baffle plate and the protective plate are arranged on the side of the base, so that the baffle plate and the protective plate can shield and protect the side of the diamond grinding wheel, preventing the cooling water and metal debris from directly adhering to the base and affecting the base during use, and the mounting rod is inserted into the base mounting groove and the protective plate, so that the mounting rod can be quickly separated from the base during installation and disassembly, so as to replace the base and the diamond grinding wheel; BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the main body of the application embodiment;

[0015] Figure 2 It is a schematic diagram of the structural decomposition of the main body of the embodiment of the application;

[0016] Figure 3 is a schematic cross-sectional structural diagram of a mounting rod of an embodiment of the application;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the baffle of the application embodiment.

[0018] Explanation of the accompanying drawings: 1. base; 2. diamond grinding wheel; 3. mounting block; 4. connecting plate; 5. mounting rod; 51. fixing groove; 6. protection plate; 7. baffle; 71. slot; 72. fixing hole; 8. elastic sheet; 9. connecting block; 10. mounting groove; 101. through opening. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a diamond grinding wheel with anti-crack effect. Figure 1-4A diamond grinding wheel with anti-cracking effect comprises a diamond grinding wheel 2 and a substrate 1. A transition layer is provided between the diamond grinding wheel 2 and the substrate 1. The transition layer contains aluminum powder and resin powder. The expansion and contraction are consistent with the resin binder, so that the product is not easy to crack. The diamond grinding wheel is mixed and sintered with the resin binder in a paper cup. The diamond grinding wheel 2 is fixedly installed on the outer surface of the substrate 1. A mounting groove 10 is provided in the substrate 1. A mounting rod 5 is inserted into the mounting groove 10. The rear part of the mounting rod 5 is fixedly connected to the connecting plate 4. The connecting plates 4 are fixedly connected to the mounting block 3 on one side close to each other. The mounting rod 5 is inserted into the mounting groove 10 of the substrate 1, so that the mounting rod 5 is connected to the substrate 1, and the substrate 1 is fixed on the rotating shaft. The insertion type installation method is conducive to the installation and use of the substrate 1 and the diamond grinding wheel 2.

[0021] By adopting the above technical solution, the front part of the mounting rod 5 passes through the mounting groove 10 to engage the baffle 7, and the baffle 7 is sleeved on the rotating shaft. The baffle 7 is used to shield the side wall of the base 1 to prevent the cooling water and metal debris from directly adhering to the base 1 when the diamond grinding wheel 2 is in use, thereby eroding and damaging the base.

[0022] By adopting the above technical solution, the rear of the mounting block 3 is fixedly connected to the protective plate 6, and the protective plate 6 is arranged in a truncated cone shape and can also protect the other side of the substrate 1 to prevent cooling water and metal debris from adhering to the side of the substrate 1.

[0023] By adopting the above technical solution, fixing grooves 51 are provided on both sides of the mounting rod 5, and the fixing grooves 51 are fixedly connected with elastic sheets 8, and the side of the elastic sheet 8 away from the fixing grooves 51 is fixedly connected with the connecting block 9, and the connecting block 9 is trapezoidal, and the connecting block 9 is slidably connected with the fixing grooves 51. The elastic sheet 8 drives the connecting block 9 to move, so that the connecting block 9 can pass through the mounting groove 10, so that the base 1 is fixedly connected with the connecting plate 4.

[0024] By adopting the above technical solution, a through opening 101 is provided at the front of the mounting groove 10, the through opening 101 is adapted to the mounting rod 5, slots 71 are provided at equal intervals at the rear of the baffle 7, and fixing holes 72 are provided on both sides of the slots 71. By using the mounting rod 5 to drive the connecting block 9 into the slot 71, and fixing the baffle 7 by engaging the connecting block 9 with the fixing holes 72, the installation of the baffle 7 becomes convenient, which is beneficial to the use of the baffle 7.

[0025] The implementation principle of a diamond grinding wheel with anti-cracking effect in an embodiment of the present application is as follows: the mounting block 3 is installed on the rotating shaft so that the protection plate 6 and the mounting rod 5 are fixed on the rotating shaft, and then the base 1 is inserted into the rotating shaft, and the end of the connecting plate 4 is inserted into the mounting groove 10 of the base 1, and at the same time, the mounting rod 5 is driven by the connecting plate 4 to be inserted into the through-opening 101, and a part of it passes through the through-opening 101. During the passing process, the connecting block 9 is squeezed by the side wall of the through-opening 101 and shrinks into the fixed groove 51. When the mounting rod 5 passes through the through-opening 101, the elastic sheet 8 pushes the connecting block 9 to move, and the connecting block 9 pops out of the fixed groove 51, so that the mounting rod 5 cannot be separated from the through-opening 101.

[0026] Then move the baffle 7 to place it on the rotating shaft, and insert the mounting rod 5 into the slot 71. Similarly, when the mounting rod 5 is inserted into the slot 71, the connecting block 9 is driven by the elastic sheet 8 to enter the fixing hole 72 and be fixed, so that the baffle 7 is clamped with the mounting rod 5, so that the baffle 7 is fixed.

[0027] When disassembling and replacing the diamond grinding wheel, a tool such as a push block can be used to push the connecting block 9 from the fixing hole 72 so that the connecting block 9 enters the fixing groove 51, and then the baffle 7 is pulled to separate the baffle 7 from the mounting rod 5, and then the base 1 is pulled to separate the mounting groove 10 of the base 1 from the mounting rod 5.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A diamond grinding wheel with anti-crack effect, comprising a diamond grinding wheel (2) and a substrate (1), characterized in that: The diamond grinding wheel (2) is fixedly mounted on the outer surface of a base (1); a mounting groove (10) is provided in the base (1); a mounting rod (5) is inserted into the mounting groove (10); the rear of the mounting rod (5) is fixedly connected to a connecting plate (4); the connecting plates (4) are fixedly connected to a mounting block (3) on one side close to each other; the front of the mounting rod (5) passes through the mounting groove (10) to clamp a baffle (7); the baffle (7) is sleeved on a rotating shaft; the rear of the mounting block (3) is fixedly connected to a protective plate (6); and the protective plate (6) is in a truncated cone shape.

2. The diamond grinding wheel with anti-cracking effect according to claim 1, characterized in that: The mounting rod (5) is provided with fixing grooves (51) on both sides thereof, an elastic sheet (8) is fixedly connected to the fixing groove (51), and the elastic sheet (8) is fixedly connected to a connecting block (9) on a side away from the fixing groove (51).

3. The diamond grinding wheel with anti-cracking effect according to claim 2, characterized in that: The connecting block (9) is trapezoidal in shape, and the connecting block (9) and the fixing groove (51) are slidably connected.

4. The diamond grinding wheel with anti-cracking effect according to claim 1, characterized in that: The front part of the installation groove (10) is provided with a through opening (101), and the through opening (101) is adapted to fit the installation rod (5).

5. The diamond grinding wheel with anti-cracking effect according to claim 1, characterized in that: Slots (71) are equidistantly provided at the rear of the baffle (7), and fixing holes (72) are provided on both sides of the slots (71).

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